CVE-2026-48905

Joomla! Framework - [20260520] - Inadequate content filtering within the cleanAttributes filter code.

CVSS 6.9 MEDIUMEPSS 0.1%CWE-79

Lack of input filtering leads to an XSS vector in the HTML filter code.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

Affected products

Joomla! Project · Joomla! Framework Filter package

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References

https://developer.joomla.org/security-centre/1052-20260520-framework-inadequate-content-filtering-within-the-cleanattributes-filter-code.html